Tire size w/4" spindle and 1" rear blocks

[McQ11]

What size tire will I be able to run on my stock 20" rims without rubbing? Will I be able to fit 285/65s? Or larger? Thanks, any help is much appreciated.

 

[6.7CumminsDrvr]

20x8 or 20x9?

 

[McQ11]

20x9

 

[6.7CumminsDrvr]

285/65/20 will fit no problem as will 295/65/20’s.

There are some 35’s that will fit but you have to check manufacturer specs. If the tire specs to no more than 12.1” wide on a 9” wide rim it will fit without rubbing the knuckle.

 

[McQ11]

Thanks, appreciate the assistance!